11-14

[1 mark] 11. Which one of the all the followings is incorrect about minterms and Maxterms? A. Are the same thing. B. One is the complement of the other. C. n literals have 2 minterms or Maxterm. D. minterms are standard product. E. None of the above [l mark] 12. Which one of the followings is incorrect? Can build a 3-input AND gate out of two 2-input AND gates. B. A. C. D. E. Can build a 3-input OR gate out of two 2-input OR gates. Cannot build a 3-input NAND gate out of two 2-input NAND gates. Cannot build a 3-input NOR gate out of two 2-input NOR gates. None of the above [1 marks] 13. In an 8-varibale K-map, two cells are identified as 1011 0010 and 1011 1010. Are these two cells adjacent? A. Yes NO to sce t he C. D. E. Need to see the expression Need to have the truth table None of the above [1 mark] 14. In an n-variable K-map, a grouping of 8 cells will always reduce the number of variables by A. 1 B. 2 C. 3 D. 4 E. None of the above